For over 20 years, Catherine and Patrick have strived to develop agricultural practices more respectful of the environment and have today committed themselves to a process of high environmental value (HVE) which, much like the organic label, is an accreditation that recognises environmental preservation.

This accreditation, with results-based obligations in terms of biodiversity, vine protection, fertilisation and protecting water resources, fully complies with the objectives of the Grenelle Environment Forum.